The 22 - 50 metre wide asteroid 2014 HE5 will made a close pass (9.7 lunar distances, 0.0248 AU), travelling at 13.99 km/second, to the Earth-Moon system on the 29th April 2014 @ 03:12 UT ±00:01.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
